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-rw-r--r--erts/emulator/beam/erl_msacc.h79
1 files changed, 52 insertions, 27 deletions
diff --git a/erts/emulator/beam/erl_msacc.h b/erts/emulator/beam/erl_msacc.h
index 284388f7aa..d64ef8c8b9 100644
--- a/erts/emulator/beam/erl_msacc.h
+++ b/erts/emulator/beam/erl_msacc.h
@@ -1,7 +1,7 @@
/*
* %CopyrightBegin%
*
- * Copyright Ericsson AB 2014-2015. All Rights Reserved.
+ * Copyright Ericsson AB 2014-2016. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -22,7 +22,7 @@
#define ERL_MSACC_H__
/* Can be enabled/disabled via configure */
-#if ERTS_ENABLE_MSACC == 2
+#if defined(ERTS_ENABLE_MSACC) && ERTS_ENABLE_MSACC == 2
#define ERTS_MSACC_EXTENDED_STATES 1
#endif
@@ -35,6 +35,10 @@
this reduces overhead a little bit when profiling */
/* #define ERTS_MSACC_ALWAYS_ON 1 */
+/* Uncomment this to keep individual stats for all
+ of the bifs when extended states is enabled */
+/* #define ERTS_MSACC_EXTENDED_BIFS 1 */
+
#define ERTS_MSACC_DISABLE 0
#define ERTS_MSACC_ENABLE 1
#define ERTS_MSACC_RESET 2
@@ -62,7 +66,7 @@
#define ERTS_MSACC_STATE_COUNT 7
-#if ERTS_MSACC_STATE_STRINGS && ERTS_ENABLE_MSACC
+#if defined(ERTS_MSACC_STATE_STRINGS) && defined(ERTS_ENABLE_MSACC)
static char *erts_msacc_states[] = {
"aux",
"check_io",
@@ -92,9 +96,15 @@ static char *erts_msacc_states[] = {
#define ERTS_MSACC_STATE_SLEEP 13
#define ERTS_MSACC_STATE_TIMERS 14
-#define ERTS_MSACC_STATE_COUNT 15
+#define ERTS_MSACC_STATIC_STATE_COUNT 15
+
+#ifdef ERTS_MSACC_EXTENDED_BIFS
+#define ERTS_MSACC_STATE_COUNT (ERTS_MSACC_STATIC_STATE_COUNT + BIF_SIZE)
+#else
+#define ERTS_MSACC_STATE_COUNT ERTS_MSACC_STATIC_STATE_COUNT
+#endif
-#if ERTS_MSACC_STATE_STRINGS
+#ifdef ERTS_MSACC_STATE_STRINGS
static char *erts_msacc_states[] = {
"alloc",
"aux",
@@ -111,22 +121,26 @@ static char *erts_msacc_states[] = {
"send",
"sleep",
"timers"
+#ifdef ERTS_MSACC_EXTENDED_BIFS
+#define BIF_LIST(Mod,Func,Arity,BifFuncAddr,FuncAddr,Num) \
+ ,"bif_" #Mod "_" #Func "_" #Arity
+#include "erl_bif_list.h"
+#undef BIF_LIST
+#endif
};
#endif
#endif
typedef struct erl_msacc_t_ ErtsMsAcc;
-
-struct erl_msacc_t_ {
-
- /* the the values below are protected by mtx iff unmanaged = 1 */
- ErtsSysPerfCounter perf_counter;
- ErtsSysPerfCounter perf_counters[ERTS_MSACC_STATE_COUNT];
+typedef struct erl_msacc_p_cnt_t_ {
+ ErtsSysPerfCounter pc;
#ifdef ERTS_MSACC_STATE_COUNTERS
- Uint64 state_counters[ERTS_MSACC_STATE_COUNT];
+ Uint64 sc;
#endif
- Uint state;
+} ErtsMsAccPerfCntr;
+
+struct erl_msacc_t_ {
/* protected by msacc_mutex in erl_msacc.c, and should be constant */
int unmanaged;
@@ -135,11 +149,15 @@ struct erl_msacc_t_ {
erts_tid_t tid;
Eterm id;
char *type;
-};
-#if ERTS_ENABLE_MSACC
+ /* the the values below are protected by mtx iff unmanaged = 1 */
+ ErtsSysPerfCounter perf_counter;
+ Uint state;
+ ErtsMsAccPerfCntr counters[];
+
+};
-#define ERTS_MSACC_INLINE ERTS_GLB_INLINE
+#ifdef ERTS_ENABLE_MSACC
#ifdef USE_THREADS
extern erts_tsd_key_t erts_msacc_key;
@@ -276,20 +294,20 @@ void erts_msacc_init_thread(char *type, int id, int liberty);
#define ERTS_MSACC_PUSH_AND_SET_STATE_M(state) \
ERTS_MSACC_PUSH_STATE_M(); ERTS_MSACC_SET_STATE_CACHED_M(state)
-ERTS_MSACC_INLINE
+ERTS_GLB_INLINE
void erts_msacc_set_state_um__(ErtsMsAcc *msacc,Uint state,int increment);
-ERTS_MSACC_INLINE
+ERTS_GLB_INLINE
void erts_msacc_set_state_m__(ErtsMsAcc *msacc,Uint state,int increment);
-ERTS_MSACC_INLINE
+ERTS_GLB_INLINE
Uint erts_msacc_get_state_um__(ErtsMsAcc *msacc);
-ERTS_MSACC_INLINE
+ERTS_GLB_INLINE
Uint erts_msacc_get_state_m__(ErtsMsAcc *msacc);
#if ERTS_GLB_INLINE_INCL_FUNC_DEF
-ERTS_MSACC_INLINE
+ERTS_GLB_INLINE
Uint erts_msacc_get_state_um__(ErtsMsAcc *msacc) {
Uint state;
if (msacc->unmanaged)
@@ -300,12 +318,12 @@ Uint erts_msacc_get_state_um__(ErtsMsAcc *msacc) {
return state;
}
-ERTS_MSACC_INLINE
+ERTS_GLB_INLINE
Uint erts_msacc_get_state_m__(ErtsMsAcc *msacc) {
return msacc->state;
}
-ERTS_MSACC_INLINE
+ERTS_GLB_INLINE
void erts_msacc_set_state_um__(ErtsMsAcc *msacc, Uint new_state, int increment) {
if (ERTS_UNLIKELY(msacc->unmanaged)) {
erts_mtx_lock(&msacc->mtx);
@@ -322,7 +340,7 @@ void erts_msacc_set_state_um__(ErtsMsAcc *msacc, Uint new_state, int increment)
erts_mtx_unlock(&msacc->mtx);
}
-ERTS_MSACC_INLINE
+ERTS_GLB_INLINE
void erts_msacc_set_state_m__(ErtsMsAcc *msacc, Uint new_state, int increment) {
ErtsSysPerfCounter prev_perf_counter;
Sint64 diff;
@@ -334,9 +352,9 @@ void erts_msacc_set_state_m__(ErtsMsAcc *msacc, Uint new_state, int increment) {
msacc->perf_counter = erts_sys_perf_counter();
diff = msacc->perf_counter - prev_perf_counter;
ASSERT(diff >= 0);
- msacc->perf_counters[msacc->state] += diff;
+ msacc->counters[msacc->state].pc += diff;
#ifdef ERTS_MSACC_STATE_COUNTERS
- msacc->state_counters[new_state] += increment;
+ msacc->counters[new_state].sc += increment;
#endif
msacc->state = new_state;
}
@@ -364,7 +382,7 @@ void erts_msacc_set_state_m__(ErtsMsAcc *msacc, Uint new_state, int increment) {
#define ERTS_MSACC_SET_STATE_CACHED_M(state)
#define ERTS_MSACC_POP_STATE_M()
#define ERTS_MSACC_PUSH_AND_SET_STATE_M(state)
-
+#define ERTS_MSACC_SET_BIF_STATE_CACHED_X(Mod,Addr)
#endif /* ERTS_ENABLE_MSACC */
@@ -385,9 +403,13 @@ void erts_msacc_set_state_m__(ErtsMsAcc *msacc, Uint new_state, int increment) {
#define ERTS_MSACC_SET_STATE_CACHED_M_X(state)
#define ERTS_MSACC_POP_STATE_M_X()
#define ERTS_MSACC_PUSH_AND_SET_STATE_M_X(state)
+#define ERTS_MSACC_PUSH_AND_SET_STATE_CACHED_M_X(state)
+#define ERTS_MSACC_SET_BIF_STATE_CACHED_X(Mod,Addr)
#else
+void erts_msacc_set_bif_state(ErtsMsAcc *msacc, Eterm mod, void *addr);
+
#define ERTS_MSACC_PUSH_STATE_X() ERTS_MSACC_PUSH_STATE()
#define ERTS_MSACC_POP_STATE_X() ERTS_MSACC_POP_STATE()
#define ERTS_MSACC_SET_STATE_X(state) ERTS_MSACC_SET_STATE(state)
@@ -403,6 +425,9 @@ void erts_msacc_set_state_m__(ErtsMsAcc *msacc, Uint new_state, int increment) {
#define ERTS_MSACC_SET_STATE_CACHED_M_X(state) ERTS_MSACC_SET_STATE_CACHED_M(state)
#define ERTS_MSACC_POP_STATE_M_X() ERTS_MSACC_POP_STATE_M()
#define ERTS_MSACC_PUSH_AND_SET_STATE_M_X(state) ERTS_MSACC_PUSH_AND_SET_STATE_M(state)
+#define ERTS_MSACC_SET_BIF_STATE_CACHED_X(Mod,Addr) \
+ if (ERTS_MSACC_IS_ENABLED_CACHED_X()) \
+ erts_msacc_set_bif_state(__erts_msacc_cache, Mod, Addr)
#endif /* !ERTS_MSACC_EXTENDED_STATES */
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-03 06:37:17 +0000